From: Establishment and application of information-based training and assessment platform for clinical nursing operation technology
Hierarchy
2016
2017
2018
2019
2020
N1
482
270
287
254
238
N2
1480
1312
923
894
723
N3
501
843
1990
1794
2354
N4
490
632
982
1128
419
Total
2953
3057
4182
4070
3734